How does KAYAK find such low prices on flights from Texas to London Heathrow Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Texas to London Heathrow Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Texas to London Heathrow Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Texas is likely to change within 7 days, so travellers know whether to wait or book now.

What is the Hacker Fare option on flights from Texas to London Heathrow Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Texas with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Texas to London Heathrow Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Texas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

£206 CHEAP FLIGHTS from Texas to London Heathrow (LHR)

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Cheap Flights from Texas to Heathrow

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Return

One-way

Last minute

Direct

Recent return flight deals from Texas to Heathrow

Fri, 15 Jan - Mon, 18 Jan

19:27 - 12:00

DFW

LHR

34h 33m

1 stop

11:05 - 08:35

LHR

DFW

51h 30m

2 stops

£616United Airlines

Mon, 19 Oct - Wed, 21 Oct

11:42 - 13:00

DFW

LHR

19h 18m

2 stops

08:40 - 21:34

LHR

DFW

18h 54m

2 stops

£623SWISS

Mon, 19 Oct - Wed, 21 Oct

11:34 - 12:25

DFW

LHR

18h 51m

1 stop

08:40 - 21:34

LHR

DFW

18h 54m

2 stops

£624Multiple Airlines

Sat, 19 Sep - Tue, 22 Sep

06:45 - 12:10

DFW

LHR

47h 25m

2 stops

06:30 - 19:35

LHR

DFW

19h 05m

1 stop

£625Turkish Airlines

Wed, 11 Nov - Wed, 18 Nov

11:50 - 07:10

IAH

LHR

13h 20m

1 stop

06:50 - 21:39

LHR

IAH

20h 49m

2 stops

£627Multiple Airlines

Mon, 7 Dec - Wed, 9 Dec

12:10 - 21:00

DFW

LHR

26h 50m

2 stops

17:50 - 21:30

LHR

DFW

33h 40m

2 stops

£628Air Canada

Sun, 1 Nov - Wed, 4 Nov

17:38 - 07:10

DFW

LHR

31h 32m

2 stops

06:50 - 21:30

LHR

DFW

20h 40m

2 stops

£629Air Canada

Mon, 19 Oct - Wed, 21 Oct

12:25 - 10:00

DFW

LHR

15h 35m

1 stop

08:40 - 21:34

LHR

DFW

18h 54m

2 stops

£629Air Canada

Sun, 25 Oct - Wed, 28 Oct

15:35 - 07:10

DFW

LHR

34h 35m

2 stops

06:50 - 21:30

LHR

DFW

19h 40m

2 stops

£631Air Canada

Fri, 15 Jan - Sun, 17 Jan

08:45 - 16:00

DFW

LHR

25h 15m

2 stops

06:40 - 00:13

LHR

DFW

23h 33m

2 stops

£632Scandinavian Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	£206

Best time to beat the crowds (20% less expensive on average)

Most popular time to fly (23% more expensive on average)

Flight from Dallas to London Heathrow Airport

PamFlew with American Airlines

DFW

LHR

Mar 2026

Book premium economy. The extra comfort is worth it.

TaniaFlew with British Airways

DFW

LHR

Apr 2026

Heathrow airport has become one of the worst airports. Way too massive, like Amsterdam's, way too much walking & navigating. Better have 3 hours for connections and prepare to walk for HALF OF THAT time. LHR was 1 of the best airports 60 yrs ago. Don't expect it to stay same but now its a nightmare. For older folks I suggest using a less massive airport in UK and for American Airlines to do same.

AndrewFlew with United Airlines

IAH

LHR

Jul 2025

United really looked after me, just make sure you arrive good and early to ensure an unpressurised check in

Verified travelerFlew with British Airways

IAH

LHR

May 2025

Heathrow has good signage. There are lots of people going to the same terminal waiting for the train. Be patient and when you have connecting flights choose a 2-hour layover.

Verified travelerFlew with Iberia

DFW

LHR

May 2025

Take a pillow you can sleep on and rest.

JamesFlew with American Airlines

IAH

LHR

Apr 2025

Try to avoid Heathrow! Not the most convenient to get into London unless you have a driver. Also, Heathrow needs better signs on where to go to exit and better wifi for foreign travelers.

Verified travelerFlew with Iberia

DFW

LHR

Dec 2024

If you can't check in online do it by phone, don't do it at the airport because the system sucks!

How does KAYAK find such low prices on flights from Texas to London Heathrow Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Texas to London Heathrow Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Texas to London Heathrow Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Texas is likely to change within 7 days, so travellers know whether to wait or book now.
What is the Hacker Fare option on flights from Texas to London Heathrow Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London Heathrow Airport with an airline and back to Texas with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Texas to London Heathrow Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London Heathrow Airport from Texas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Gatwick

Milton Keynes

Eastbourne

Hounslow

Luton

Southend-on-Sea

Northampton

Swindon

Slough

Winchester

Stansted

Croydon

Folkestone

Newport

Poole

Chichester

Colchester

Maidstone

Salisbury

Crawley

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London Heathrow Airport (LHR)

£206 Find Cheap Flights from Texas to London Heathrow Airport – Compare and Save

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